Jobs: java websphere developer

Who we're looking for Proven experience leading teams of highly skilled software engineers. Strong practical and theoretical knowledge of modern software development. Excellent understanding of technologies from our stack (plus Docker). Experience building and designing scalable, high-performance systems. Ability to make significant contributions to the...

10+ years of experience in software engineering, including work in architectural roles within large-scale or SaaS environments. Strong background in both front-end and back-end architecture, with the ability to clearly document and communicate complex systems. Expert-level experience with Java for backend services and JavaScript / TypeScript + React for...

Must-have: Strong experience in data pipeline development and data engineering. Proficiency in Python and familiarity with GCP services. Knowledge of Hadoop ecosystem and data management frameworks. Experience with PySpark, Scala, Hive, and Java. Understanding of Agile and DevOps practices. Nice-to-have: Experience with BigQuery and DataProc. Familiarity...

Required: 5+ years of experience building backend or infrastructure systems Strong proficiency in at least one of: Java, Python, or C++ Solid understanding of distributed systems, APIs, data storage, and system design Experience delivering production systems at scale Strong problem-solving skills and ownership mindset Professional English (B2+) Nice to Have:...

Minimum 5 lat doświadczenia w programowaniu backendu w technologii Java Bardzo dobra znajomość Spring (Spring Framework, Spring Boot, Hibernate) Doświadczenie w projektowaniu i budowie rozwiązań opartych o architekturę mikroserwisową Praktyczna znajomość OOP, wzorców projektowych oraz zagadnień związanych z programowaniem wielowątkowym...

Proven experience as a senior individual contributor or technical lead in large-scale mobile engineering projects. Expert-level knowledge of Android development and ecosystem. Proficiency in Java and Kotlin. Strong experience with Android Studio, Android SDK, and Jetpack libraries. Proficiency in RESTful APIs, JSON parsing, and networking in Android....

Ta oferta jest dla Ciebie, jeśli: posiadasz minimum 3 lata doświadczenia w programowaniu w Java, znasz Spring Boot, Spring Data JPA, masz komercyjne doświadczenie z React (NextJS), rozumiesz architekturę mikroserwisów od praktycznej strony, masz doświadczenie z technologiami CI/CD: GitLab CI, posiadasz doświadczenie w pracy w zespole agilowym, jesteś...

A degree in Computer Science, Engineering or a related field or equivalent experience 7+ years of experience building features used by millions of users 6+ years frontend feature development in partnership with Engineers, Product Managers, and Designers Experience creating and implementing plans for app rollout, experimentation, instrumentation and...

Requirements Minimum 6 years of experience as a Software Developer   Senior‑level Java (Java 21)  Spring Boot 3, JPA / Spring Data / SQL  MQ, JMS, Kafka  REST APIs  Maven, PostgreSQL  OpenShift, Docker, GitHub Actions  Liquibase  UML modeling  Unit, integration testing, and mocking  Quality assurance tools: SCA, DAST, SAST (e.g. SonarQube, Nexus...

Required Qualifications & Experience Bachelor’s degree in Computer Science, Engineering, or a related field  8+ years of experience as an API Engineer  Strong experience in API design and architectural documentation (LLDs, gap analysis, data models)  5+ years of backend microservices development, application security, authentication, caching, and...

Must have ➡️ Strong knowledge of Java 17+ and Angular 18+➡️ Experience with Spring Boot, Hibernate, SQL➡️ Ability to write clean, modular, and testable code➡️ Experience in high-throughput or production systems➡️ Understanding of architectural patterns, design principles, and best practices➡️ Very good working knowledge of English...

Deine Neugier und Expertise gehen über IAM hinaus. Du bringst Kenntnisse in Bereichen wie Informationssicherheit, Datenschutz und Cybersecurity mit.  Fachliche Qualifikation Du verfügst über eine technische Ausbildung, idealerweise im Bereich Informatik oder Informationssicherheit, oder über mehrere Jahre relevante Berufserfahrung in diesem Umfeld....

minimum 5 lat doświadczenia w pracy ze Spring i Spring Boot, minimum 3 lata doświadczenia w technologiach frontendowych, w tym Angular, TypeScript, RxJS (NgRx), doświadczenie w pracy z narzędziami i praktykami DevOps — Docker, Kubernetes, Jenkins oraz środowiskami chmurowymi, znajomość narzędzi takich jak Maven, JUnit, projektowanie REST API,...

Must have 5+ years of professional Java development experience (Java 8 and above) A solid understanding of object-oriented programming and design patterns, and an understanding of secure coding practices, is a must Hands-on experience with Spring, Spring Boot, and RESTful APIs. Proficiency in version control systems (e.g., Git) Knowledge of unit testing...

QA Engineer with strong Java or Kotlin skills to join a team focused on frontend application development and testing. Sabre Central Marketplace is a place where travel agencies meet with third party developers, a place where entire Sabre and Partners will be able to sell and promote their products. Working in Cracow collocated development team gives you...

Ta oferta jest dla Ciebie, jeśli: masz dobrą znajomość Java popartą minimum 6-letnim doświadczeniem jako programista Java/JEE, znasz GIT, lubisz pracę w scrumie, eksperymentowanie z technologiami i działanie w duchu DevOps, bardzo dobrze znasz Spring, Hibernate oraz Spring Boot, masz dobrą znajomość relacyjnych baz danych i SQL, w szczególności...

Must have B.S. degree in Computer Science, Information Technology, Engineering, or equivalent. An M.S. degree in Computer Science is preferred 2+ years of experience Java Spring Boot Hibernate Fluent Polish and good English Possibility to attend internal and external training Relocation package (4500 PLN total value), paid in three installments (1500 PLN...

Requirements description BitByBit Sp. z o.o. is a company specializing in advanced IT solutions for the space and medical sector. Our software supports the monitoring and control of space missions, serving as a key component of the ground segment. We collaborate with the European Space Agency, research institutions, and leading entities in the space...

minimum 6-7 lat doświadczenia w roli Backend Developera Java zaawansowana znajomość SQL (PostgreSQL) oraz optymalizacji zapytań pod kątem wydajności praktyczna znajomość architektury mikrousług i projektowania RESTful API doświadczenie z systemami o dużym obciążeniu (High Availability) znajomość rozwiązań chmurowych (AWS/GCP) znajomość...

7 lat komercyjnego doświadczenia w roli Java Developera lub na pokrewnym stanowisku backendowym, bardzo dobra znajomość Javy oraz praktyczne doświadczenie w budowie systemów opartych o architekturę event-driven i komunikację asynchroniczną (np. Apache Kafka lub rozwiązania analogiczne), doświadczenie w pracy z frameworkiem Spring (w szczególności...